2026-06-02T10:18:33.356Z [ INFO] Starting package build
2026-06-02T10:18:33.356Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T10:18:34.084Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:18:38.752Z [ INFO] Running make stage stage=checksum
2026-06-02T10:18:39.556Z [ INFO] Running make stage stage=configure
2026-06-02T10:18:48.801Z [ INFO] Running make stage stage=build
2026-06-02T10:18:50.404Z [ERROR] Package build failed
2026-06-02T10:18:51.293Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)